They call him Jack

During the 50 plus years in the future, the samurai known as Jack met a few interesting individuals from alternate worlds and an extraterrestrial. Now Jack, an Alien hunter, a red haired dhampir known as Rayne, a serious one-man-army named Sam, and the legendary man literally too angry to die, must team up to take down swarms of enemies.

Caution, this story includes graphic descriptions, excessive language, and unholy Doomguy laughter.